[flang-commits] [PATCH] D109108: [flang] Use CMake to determine endianness.

[Michael Kruse via Phabricator via flang-commits]

Meinersbur added a comment.

> This change conflates the endianness of the compile-time host with the endianness of the target.  Perhaps it better for now to hard-code WIN32 as little endian?

The current build system uses the same compiler for host and runtime <https://github.com/llvm/llvm-project/blob/c93da7d9cf161ffda2366a96eb060c3b824cb549/flang/CMakeLists.txt#L403>. As mentioned in the summary, LLVM has the `LLVM_ENABLE_RUNTIMES` system to build runtimes for multiple targets, which unfortunately is not used by flang.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109108/new/

https://reviews.llvm.org/D109108